Segmented Mop Cover Closure for Secure Plate Retention
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Solution Overview
Problem
Existing mop covers with detachable closures, such as Velcro, tend to detach during intensive use, leading to inconsistent attachment to cleaning devices and potential loss of cleaning effectiveness, especially when both layers have wiping surfaces.
Innovation Solution
The mop cover features an undetachable closure at the insertion end with an undercut design that secures the mop plate, allowing for a flexible elongated shape and optional color coding, and can be expandable with elastomer strips for secure clamping and easy handling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a detachable closure (Velcro) is used to attach the mop cover to the cleaning device, then the mop cover can be easily installed and removed, but it becomes detached during intensive use
Solution Approach 1:
The insertion end is divided into multiple closure sections (first closure section with first undercut, second closure section with second undercut) that work together to secure the mop plate. This segmentation allows the mop cover to be easily installed while preventing detachment during use, as each section contributes to the overall secure attachment.
2Productivity
If the mop cover is designed with both layers having wiping surfaces, then the cleaning coverage and performance are improved, but the risk of accidental detachment increases
Solution Approach 1:
The dual-layer design with both layers having wiping surfaces is secured by segmented closure sections. The first closure section and second closure section work independently but cooperatively to maintain attachment reliability while allowing the expanded cleaning coverage provided by the dual-layer structure.
3Reliability
If the insertion end is completely closed, then the mop cover cannot detach accidentally, but it becomes difficult to install and remove
Solution Approach 1:
Instead of completely closing the insertion end, the design uses segmented closure sections (first closure section and second closure section) that provide security while leaving gaps for easy installation. The segmentation allows the mop cover to be easily clamped onto the mop plate while preventing accidental detachment through the undercut engagement.
4Productivity
If the mop cover has an elongated shape with larger working width, then the wiping speed and coverage are improved, but the clamping force distribution becomes uneven
Solution Approach 1:
The elongated mop cover is divided into first and second closure sections at the insertion end. This segmentation distributes the clamping force across multiple engagement points (first undercut and second undercut), ensuring even force distribution along the length of the mop plate while maintaining the larger working width for improved wiping speed.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution prevents accidental detachment, enhances cleaning performance by maintaining the mop cover in place during use, and allows for efficient coverage of surfaces with improved ergonomics and color-coded identification for different cleaning tasks.
Implementation Method 1
The mop cover can be elastically expandable. For this purpose, each of the layers of the mop cover can present, for example, in the area of the cutouts, a strip made of an elastomer material
Data Source
AI summary
The invention relates to a mop cover (1) for a cleaning device. Said mop cover comprises at least two layers (2, 3) that are interlinked in a manner so as to configure a pouch-type mop cover (1) having an insertion end (4). The layers (2, 3), on their faces (5, 6) facing away from each other, configure a wiping surface and the insertion end (4) can be permanently closed in some sections.